<template>
	<view
		class="uv-calendar-item__weeks-box"
		:class="{
			'uv-calendar-item--disable': weeks.disable || (weeks.extraInfo && weeks.extraInfo.disable),
			'uv-calendar-item--isDay': calendar.fullDate === weeks.fullDate && weeks.isDay && !multiple,
			'uv-calendar-item--checked': calendar.fullDate === weeks.fullDate && !weeks.isDay && !multiple,
			'uv-calendar-item--before-checked': weeks.beforeRange,
			'uv-calendar-item--range': weeks.range,
			'uv-calendar-item--after-checked': weeks.afterRange,
			'uv-calendar-item--multiple': weeks.multiple
		}"
		:style="[itemBoxStyle]"
		@click="choiceDate(weeks)"
	>
		<view class="uv-calendar-item__weeks-box-item">
			<text v-if="selected && weeks.extraInfo && weeks.extraInfo.badge" class="uv-calendar-item__weeks-box-circle"></text>
			<text class="uv-calendar-item__weeks-top-text" v-if="weeks.extraInfo && weeks.extraInfo.topinfo" :style="[infoStyle('top')]">
				{{ weeks.extraInfo && weeks.extraInfo.topinfo }}
			</text>
			<text
				class="uv-calendar-item__weeks-box-text"
				:class="{
					'uv-calendar-item--isDay-text': weeks.isDay,
					'uv-calendar-item--isDay': calendar.fullDate === weeks.fullDate && weeks.isDay && !multiple,
					'uv-calendar-item--checked': calendar.fullDate === weeks.fullDate && !weeks.isDay && !multiple,
					'uv-calendar-item--before-checked': weeks.beforeRange,
					'uv-calendar-item--range': weeks.range,
					'uv-calendar-item--after-checked': weeks.afterRange,
					'uv-calendar-item--multiple': weeks.multiple,
					'uv-calendar-item--disable': weeks.disable || (weeks.extraInfo && weeks.extraInfo.disable)
				}"
				:style="[itemBoxStyle]"
			>
				{{ weeks.date }}
			</text>
			<text
				v-if="!lunar && !weeks.extraInfo && weeks.isDay"
				class="uv-calendar-item__weeks-lunar-text"
				:class="{
					'uv-calendar-item--isDay-text': weeks.isDay,
					'uv-calendar-item--isDay': calendar.fullDate === weeks.fullDate && weeks.isDay && !multiple,
					'uv-calendar-item--checked': calendar.fullDate === weeks.fullDate && !weeks.isDay && !multiple,
					'uv-calendar-item--before-checked': weeks.beforeRange,
					'uv-calendar-item--range': weeks.range,
					'uv-calendar-item--after-checked': weeks.afterRange,
					'uv-calendar-item--multiple': weeks.multiple
				}"
				:style="[itemBoxStyle]"
			>
				{{ todayText }}
			</text>
			<text
				v-if="lunar && !weeks.extraInfo"
				class="uv-calendar-item__weeks-lunar-text"
				:class="{
					'uv-calendar-item--isDay-text': weeks.isDay,
					'uv-calendar-item--isDay': calendar.fullDate === weeks.fullDate && weeks.isDay && !multiple,
					'uv-calendar-item--checked': calendar.fullDate === weeks.fullDate && !weeks.isDay && !multiple,
					'uv-calendar-item--before-checked': weeks.beforeRange,
					'uv-calendar-item--range': weeks.range,
					'uv-calendar-item--after-checked': weeks.afterRange,
					'uv-calendar-item--multiple': weeks.multiple,
					'uv-calendar-item--disable': weeks.disable || (weeks.extraInfo && weeks.extraInfo.disable)
				}"
				:style="[itemBoxStyle]"
			>
				{{ weeks.isDay ? todayText : weeks.lunar.IDayCn === '初一' ? weeks.lunar.IMonthCn : weeks.lunar.IDayCn }}
			</text>
			<text>
				{{ isDateG(weeks.fullDate) ? '待开放' : '' }}
			</text>
		</view>
	</view>
</template>
<script>
import { colorGradient } from '@/uni_modules/uv-ui-tools/libs/function/colorGradient.js';
import { initVueI18n } from '@dcloudio/uni-i18n';
import i18nMessages from './i18n/index.js';
const { t } = initVueI18n(i18nMessages);
export default {
	emits: ['change'],
	props: {
		weeks: {
			type: Object,
			default() {
				return {};
			}
		},
		calendar: {
			type: Object,
			default: () => {
				return {};
			}
		},
		selected: {
			type: Array,
			default: () => {
				return [];
			}
		},
		lunar: {
			type: Boolean,
			default: false
		},
		color: {
			type: String,
			default: '#3c9cff'
		},
		range: {
			type: Boolean,
			default: false
		},
		multiple: {
			type: Boolean,
			default: false
		}
	},
	computed: {
		todayText() {
			return t('uv-calender.today');
		},
		itemBoxStyle() {
			const style = {};
			if (this.multiple) {
				// 多选状态
				if (this.weeks.multiple) {
					style.backgroundColor = this.color;
					style.color = '#fff';
				} else if (this.weeks.isDay) {
					style.color = this.color;
				}
			} else if (this.range) {
				// 范围选择
				if (this.weeks.beforeRange || this.weeks.afterRange) {
					style.backgroundColor = this.color;
				} else if (this.weeks.range) {
					style.backgroundColor = colorGradient(this.color, '#ffffff', 100)[90];
					style.color = this.color;
					style.opacity = 0.8;
					style.borderRadius = 0;
				}
			} else {
				if (this.weeks.isDay) {
					style.color = this.color;
				}
				if (this.calendar.fullDate === this.weeks.fullDate) {
					style.backgroundColor = this.color;
					style.color = '#fff';
				}
			}
			return style;
		},
		infoStyle(val) {
			return (val) => {
				const style = {};
				if (!this.weeks.multiple) {
					if (val == 'top') {
						style.color = this.weeks.extraInfo.topinfoColor ? this.weeks.extraInfo.topinfoColor : '#606266';
					} else if (val == 'bottom') {
						style.color = this.weeks.extraInfo.infoColor ? this.weeks.extraInfo.infoColor : '#f56c6c';
					}
					if (this.weeks.range) {
						style.color = this.color;
					}
					if (this.calendar.fullDate === this.weeks.fullDate || this.weeks.beforeRange || this.weeks.afterRange) {
						style.color = this.multiple ? style.color : '#fff';
					}
				} else {
					style.color = '#fff';
				}
				return style;
			};
		}
	},
	methods: {
		isDateG(dateStr) {
			// 获取当前日期
			const today = new Date();

			// 设置未来第14天的日期
			const futureSeventhDay = new Date();
			futureSeventhDay.setDate(today.getDate() + 6);

			// 将传入的年-月-日格式字符串转换为日期对象
			const inputDate = new Date(dateStr);

			// 判断输入的日期是否大于未来第14天
			return inputDate > futureSeventhDay;
		},

		choiceDate(weeks) {
			if (this.weeks.extraInfo && this.weeks.extraInfo.disable) return;
			this.$emit('change', weeks);
		}
	}
};
</script>
<style lang="scss" scoped>
@mixin flex($direction: row) {
	/* #ifndef APP-NVUE */
	display: flex;
	/* #endif */
	flex-direction: $direction;
}
$uv-font-size-base: 14px;
$uv-text-color: #333;
$uv-font-size-sm: 24rpx;
$uv-error: #f56c6c !default;
$uv-opacity-disabled: 0.3;
$uv-text-color-disable: #c0c0c0;
$uv-primary: #3c9cff !default;
$info-height: 32rpx;
.uv-calendar-item__weeks-box {
	flex: 1;
	@include flex(column);
	justify-content: center;
	align-items: center;
	border-radius: 4px;
}
.uv-calendar-item__weeks-top-text {
	height: $info-height;
	line-height: $info-height;
	font-size: $uv-font-size-sm;
}
.uv-calendar-item__weeks-box-text {
	font-size: $uv-font-size-base;
	color: $uv-text-color;
}
.uv-calendar-item__weeks-lunar-text {
	height: $info-height;
	line-height: $info-height;
	font-size: $uv-font-size-sm;
	color: $uv-text-color;
}
.uv-calendar-item__weeks-lunar-text--equal {
	/* #ifdef H5 */
	white-space: nowrap;
	transform: scale(0.8);
	/* #endif */
	/* #ifndef H5 */
	font-size: 20rpx;
	/* #endif */
}
.uv-calendar-item__weeks-box-item {
	position: relative;
	@include flex(column);
	justify-content: center;
	align-items: center;
	width: 106rpx;
	height: 56px;
}
.uv-calendar-item__weeks-box-circle {
	position: absolute;
	top: 5px;
	right: 5px;
	width: 8px;
	height: 8px;
	border-radius: 8px;
	background-color: $uv-error;
}
.uv-calendar-item--disable {
	background-color: rgba(249, 249, 249, $uv-opacity-disabled);
	color: $uv-text-color-disable;
}
.uv-calendar-item--isDay-text {
	color: $uv-primary;
}
.uv-calendar-item--isDay {
	background-color: $uv-primary;
	color: #fff;
}
.uv-calendar-item--checked {
	background-color: $uv-primary;
	color: #fff;
	border-radius: 4px;
}
// .uv-calendar-item--range {
// 	background-color: $uv-primary;
// 	color: #fff;
// }
.uv-calendar-item--before-checked {
	color: #fff;
}
.uv-calendar-item--after-checked {
	color: #fff;
}
.uv-calendar-item--multiple {
	background-color: $uv-primary;
	color: #fff;
}
</style>
